Sony CDP-997 - CXD2701 Q Pinout

CDP-997 |
e 1C901 (CXD2701Q)
[PinNo. | Symbot_| VO |
ee a
ee ee
Description
Input
data
format
setting
pin.
Data
position
is
changed
according
to
“H”
and
“L”.
Input
data
format
setting
pin.
“H”:
MSB
first,
“L”:
LSB
first
Serial
data
input
pin
of
1
sampling
2
channels.
Data
format:
two’s
complement
Serial bit clock input pin of serial input data
Sampling
frequency
clock
input
pin
of
serial
I/O.
Transfers
Lch
data
at
“H”
and
Rch
data
at
“L”,
GND
pin
Serial
data
output
pin.
Data
format:
two’s
complement.
Bit clock output pin. 64-slot.
Sampling frequency clock output pin of serial data
Output data bit number setting pin
BS2=H, BS1=H 24-bit
BS2=H, BS1=L 20-bit
BS2=L, BS1=H 18-bit
BS2=L, BS1=L 16-bit
Output data format setting pin. “H”: MSB first, “L”: LSB first
GND pin
System clock output pin. fsck=fxt=512 fs
Output pin of crystal oscillation circuit
Input pin of crystal oscillation circuit. fxt=512 fs
pi
[
voor
[=
[asvpowerpin
os
00
20”
[cas
[0
|
Baema
DRAM
column
ares
stobe
cuiuipia”
21
|
Wo.
[v0
|
exemal
DRAM
dea
inpuvouput
02S
21
22 1/01 1/O | External DRAM data input/output 1/O1
External DRAM write enable output pin. “L”: active
24 AO | Oo | External DRAM address output AO
25
RAS
O
|
External
DRAM
low
address
strobe
output
pin
26
Al
O
External DRAM address output Al
a7 [a2 | oO |
External DRAM address output A2
Test pin. Normally fixed to GND.
Test pin
+5V power pin
Serial
data
input
pin
where
commands,
coefficient,
and
controls,
etc.
are
transferred
from
microprocessor.
see